AMPER, S.A. «12345...» Page 3 out of 13 05/12/2023 16:53 AMPER, S.A. Initial public offerings and public offerings Admisión a negociación de las nuevas acciones de Amper Register number: 25707 04/12/2023 10:41 AMPER, S.A. Initial public offerings and public offerings Otorgamiento escritura ejecución ampliación de capital Register number: 25636 30/11/2023 16:07 AMPER, S.A. Initial public offerings and public offerings Ampliación de capital completada Register number: 25606 29/11/2023 18:24 AMPER, S.A. On business and financial situation Adjudicación de Contratos Register number: 25588 27/11/2023 08:30 AMPER, S.A. On financial instruments Cumplimiento compromisos suscripción Ampliación de Capital Register number: 25531 10/11/2023 13:54 AMPER, S.A. Initial public offerings and public offerings Investor Presentation Register number: 25353 10/11/2023 08:35 AMPER, S.A. Initial public offerings and public offerings Apertura Periodo de Suscripción Preferente Register number: 25309 Related to communication no. 25287 dated 08/11/2023 (16:06) 08/11/2023 16:06 AMPER, S.A. Initial public offerings and public offerings Ampliación de capital Register number: 25287 Related to communication no. 24986 dated 23/10/2023 (14:16) 06/11/2023 22:05 AMPER, S.A. Reporting of related-party transactions Contrato de inversión Register number: 25255 23/10/2023 14:16 AMPER, S.A. On financial instruments Ampliación de capital Register number: 24986 Page 3 out of 13 «12345...»